Prusa Research started selling the raw pellets behind its Prusament filament on October 13, 2026, in packages of 3.5 kg to 14 kg, a scale almost nobody in the resin supply chain bothers with. Commodity pellets normally ship in hundreds of kilograms or tons; Prusa is cutting that down to class-project and single-build sizes.
The line covers four natural-color materials, each in a 5-liter canister and a larger aluminum-plastic bag.
| Material | Small size / price | Large size / price |
|---|---|---|
| PLA Natural | 4 kg, $44.99 | 14 kg, $149.99 |
| PETG Natural | 4 kg, $44.99 | 14 kg, $134.99 |
| ASA Natural | 3.5 kg, $54.99 | 12 kg, $169.99 |
| PC Blend Natural | 3.5 kg, $69.99 | 12 kg, $199.99 |
US prices include import duties; EU prices (listed by Prusa in euros) include VAT. Per-kilogram cost drops with the bigger bag across the board: PETG goes from about $11.25/kg to $9.64/kg, PLA from $11.25/kg to $10.71/kg, ASA from $15.71/kg to $14.17/kg, and PC Blend from $20.00/kg to $16.67/kg, the steepest discount of the four.
The pellets are “the exact pellets we use for manufacturing Prusament,” per the company, pulled from the same dried stock before it gets extruded into filament, so buyers skip the moisture-conditioning step that raw commodity pellets usually need. The target use is Fused Granular Fabrication, where a pellet extruder feeds granules directly and can deposit several kilograms an hour, and secondarily materials labs that want natural, uncolored base resin to compound with their own additives or spin into experimental filament.
This follows Prusa’s 2018 move to build its own Prusament filament brand with tight diameter tolerances, detailed on our Prusa Research timeline. The source article does not say which countries get the launch first or whether colored pellet variants are planned.